Cultivation
Cultivation in open field conditions requires the selection of varieties adapted to uncontrolled environmental factors and climatic fluctuations. Such varieties are characterized by genetic plasticity, stress tolerance, and a vegetation period consistent with local weather conditions.
Mentioned in descriptions 28 305 varieties reference book.
Varieties for open field cultivation are bred for adaptation to uncontrolled environmental conditions, unlike greenhouse varieties. Their key feature is the ability to provide a stable yield under fluctuations in temperature, humidity, and light intensity, as well as increased resistance to regional disease pressure.
The choice of variety for open field cultivation depends on the phenological characteristics of the plant, where the life cycle must fit within the frost-free period of a specific location. Morphology is an important factor: preference is often given to determinate forms, resistant to wind stress, and the crop's ability to mature uniformly to facilitate harvesting.
Cultivation technology in open field conditions requires taking into account the biological characteristics of the variety, such as the need for insect pollination. Varieties for field conditions possess higher plasticity, which allows them to maintain yield under less intensive care and nutrient management, while greenhouse counterparts often demonstrate reduced productivity and susceptibility to stress under such conditions.
Selection based on the description text, not official resistance ratings: such data is not available in registers. Mention indicates that the trait is discussed in the variety's sources; see the variety's profile for details on what is specifically stated.
Petroselinum crispum (Mill.) Nyman ex A. W. Hill · Parsley
SEMO a.s
Daucus carota L. · Carrot
MORAVOSEED
Pisum sativum L. · Pea
Radu Grumeza
Cucumis sativus L. · Cucumber
HENK VAN KOOTEN
Lactuca sativa L. · Lettuce
Rijk Zwaan, NL
Allium cepa L. · Onion
ENZA ZADEN
Brassica oleracea L. (White Cabbage Group) · White cabbage
HM.CLAUSE
Hydrangea L. · Hydrangea
HORN HEINZ| Heinz Horn
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
HM Clause Inc (US)
Lactuca sativa L. · Lettuce
C. Sperling (DE)
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
Cora Seeds SRL, I
Lactuca sativa L. · Lettuce
Clause Semences SA (FR)
Lactuca sativa L. · Lettuce
Rijk Zwaan, NL
Brassica oleracea L. (Kohlrabi Group) · Kohlrabi
MORAVOSEED
Lactuca sativa L. · Lettuce
BEJO ZADEN
Lactuca sativa L. · Lettuce
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Cucumis melo L. · Melon
Syngenta Seeds B.V.
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
United Genetics, I
Brassica oleracea L. (Cauliflower Group) · Cauliflower
Syngenta Seeds B.V. (NL)
Cucumis sativus L. · Cucumber
MORAVOSEED
Capsicum annuum L. · Bell pepper
ENZA ZADEN BEHEER B.V.
Capsicum annuum L. · Bell pepper
Shifris Chen
Cucumis melo L. · Melon
Kees Reinink
Brassica oleracea L. (Kohlrabi Group) · Kohlrabi
MORAVOSEED